lib/circular/api.rb in circular-0.0.1 vs lib/circular/api.rb in circular-0.0.2

@@ -1,8 +1,11 @@
+# frozen_string_literal: true
 module Circular
+  ##
+  # API wrapper class
   class API
-    DEFAULT_DOMAIN = 'circleci.com'
-    DEFAULT_PATH = 'api/v1'
+    DEFAULT_DOMAIN = 'circleci.com'.freeze
+    DEFAULT_PATH = 'api/v1'.freeze
 
     def initialize(params = {})
       @options = params
     end